baber/WOPTO huggingface dataset:
Patent JP-H09101673-A (JP)
Title: Developing device
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining a sufficient capacity to detect a concentration with a toner concentration detecting means by securing a stable quantity of developer in the vicinity of the detecting region of the detecting means. SOLUTION: A developer carrying path 40a is formed so that the developer drops on a developing roller 2 on the upstream side of a developing region, from the developer discharge port, of a developer receiving case 24. Then, a toner concentration sensor 29 is arranged in the lower part of the developer carrying path 40a, on the upstream side of the developing region of the developing roller 2 and the developer carrying path 40a secures a developer quantity in such a degree that the detecting surface 29a of the toner concentration sensor 29 is always buried in the developer, for a developer retaining part 40.
Patent JP-H0828761-A (JP)
Title: Fire-preventive partition seal material, and fire-prevention method for fire-preventive partition penetration part using this seal material
Inventor: NISHIO JUNICHI
IPC: F16L5/00
Filed: 1994-10-21
Abstract: PURPOSE:To shorten the construction period, reduce the construction cost and facilitate the additional construction for wiring or piping. CONSTITUTION:A penetration part 2 for inserting a cable wire 7 and a pipe is provided on a floor wall 1 of a fire-preventive zone, and a fire-preventive cylinder frame 3 is installed. Next, seal material 8, 9, 10 comprising inorganic light aggregate, a swelling type layer of silicate, and water kneaded with each other is filled in a gap of a through-hole in a plate 4 of calcium silicate through which the cable line 7 is inserted.
Patent JP-H03142651-A (JP)
Title: Adaptive bus arbitration system
Inventor: SAKAMOTO HIDEKI
IPC: G06F13/368
Filed: 1989-10-30
Abstract: PURPOSE:To effectively distribute the bus resources by deciding the priority of the bus using right based on the total bus using frequency of each device within a fixed time. CONSTITUTION:The devices 1 - N are provided with the arbiters 1a - Na which perform the bus arbitration, the transfer counters 1t - Nt which totalize the number of transfer data, the device numbers 1n - Nn respectively. Each device totalizes the hitherto bus using frequencies within a fixed time, and the priority of each device is decided for arbitration based on the totalized value of bus using frequency. For instance, the higher priorities are given to the devices in the order of lower total bus using frequencies measured in a fixed time. Then the arbitration control is carried out so that the bus using frequency is equalized among devices. Thus the bus using frequency can be equalized among 2 devices when these devices have the data transfer requests at one time. Then the bus resources effectively are distributed to the devices.
Patent JP-H09122483-A (JP)
Title: Absorbent for nitrogen oxide and sulfur oxide
Inventor: IKEHATA TETSUO
IPC: B01J20/20
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce an acidic gas absorbent to be reproduced several times to scores of times by impregnating a honeycomb-shaped material formed by active carbon, calcium hydroxide and gypsum with calcium hydroxide solution. SOLUTION: A bonding force is decreased by the variation of structure caused by the reaction of gypsum as an aggregate with potassium carbonate in an acidic gas absorbing material heretofore available. Also, for instance, calcium hydroxide is turned into calcium nitrite through the reaction with nitrogen dioxide and becomes water-soluble and its shape is broken. To avoid the above trouble, potassium carbonate is removed and the required shape is formed, and then impregnation with potassium hydroxide water solution is carried out to control the change of gypsum, and an acidic gas absorption material to be reproduced several times can be manufactured without lowering the absorption performance. Also the number of the reproductions can be improved up to scores of times by adding an inorganic bonding material producing no chemical change.
Patent JP-2000110894-A (JP)
Title: Flexible engaging transmission device
Inventor: ROBERT G BERRY
IPC: F16H1/32
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To perform sealing of a space between the input and the output of a flexible engaging transmission device. SOLUTION: A flexible engaging transmission device 10 comprises a housing 12; a first flex spline 20 fixed at the internal part of the housing 12 with a first wave generator 52 arranged at an internal part and fixed; a second flex spline 36 fixed with a housing and fixed while a second wave generator 84 arranged at an internal part; a first drive shaft 32 connected to the second generator 84; a second drive shaft 44 connected to the first wave generator 52; a first circulus spline 64 connected to a first output shaft 74; and a second circulus spline 94 connected to a second output shaft 110 and generating an synchronous output by a plurality of output shafts 74 and 110. This constitution seals a space between the input and the output of the flexible engaging transmission device 10 since the flex splines are two, in a number, of first and second.
Patent JP-S62143252-A (JP)
Title: Loading device for magnetic tape
Inventor: MOTOKI SADAO
IPC: G11B15/665
Filed: 1985-12-18
Abstract: PURPOSE:To adjust each angle position between a tape shifter and a pinch roller singly by separately providing the tape shifter to the pinch roller. CONSTITUTION:In energizing a motor 18 at the initial state when tape shifters 43, 63 and pinch rollers 83, 93 are placed in the inner aperture 12 of a magnetic tape 11, a shifter cam gear 20 is driven counter clockwise and a shifter cam gear 30 is driven clockwise. A shifter holder 40 is guided in a shifter guide slot 13a and other shifter holder 60 is moved while being guided by a shifter guide slot 13b. Thus, a magnetic tape 11 is pulled out externally by the tape shifters 43, 63. A pinch roller arm 80 is driven clockwise and a pinch roller arm 90 is driven counter clockwise. The position of the tape shifter 43 is regulated accurately by V slots 58, 59 and the position of the tape shifter 63 is similarly regulated by V slots 78, 79.
Patent JP-H01128334-A (JP)
Title: Manufacture of photoflash discharge tube
Inventor: TASHIRO KENICHI
IPC: H01J9/04
Filed: 1987-11-11
Abstract: PURPOSE:To reduce the effect of impure gas as little as possible by impregnating an easy-electron radiation material in a sintered body after sealing a cathode, and after eliminating the impure gas in a high pressure tank, sealing rare gas thereinto at once, then sealing an anode. CONSTITUTION:Insulating material such as SiO2 or TiO2 or the like is stuck to an inner surface of a glass pipe 16. Next, a cathode preset with a sintered body 15 of substrate metal is sealed to one end of the pipe 16. Subsequently, Cr acid Cs 21 as a easy electron radiation material is dropped on this sintered body 15 by a requisition apparatus 20 inserted from the other end of the pipe 16. Then, this is put in a high pressure tank equipped with both first and second heaters, and a cathode part is heated by the first heater and, eliminating impure gas, rare gas is sealed in, and an anode is sealed to the other end of the pipe 16 by the second heater. According to this manufacture, the anode is sealable at once after eliminating the impure gas inside the high pressure tank, so that the impure becomes lessened, and thus such a photoflash discharge tube that is excellent in a starting characteristic and durability is manufactureable.
Patent JP-S63137014-A (JP)
Title: Heating device for vehicle
Inventor: KAWAMURA HIDEO
IPC: B60H1/22
Filed: 1986-11-29
Abstract: PURPOSE:To prevent a hot air from escaping owing to the closing and the opening of a cargo room door, and to improve the efficiency, by providing warm air blowoff holes with fans to blowoff the warm air from a combustion- type heating unit at the side wall of a car room, and a converting door at the inner air and the outer air intakes, in a heating device of a vehicle laden with an internal combustion engine. CONSTITUTION:By the operation of a door switch 27 responding to the opening or closing of a door 3 of a cargo room 13, a converting door 25 converts to close or open an outer air intake 26 and a room air collecting hole 5. That is, the outer air intake 26 is closed when the door 3 is closed, and the air collecting hole 5 is closed when the door 3 is opened. Therefore, when the door 3 is closed, the air in the car room 4 is delivered to a heat exchanger 2 through the air collecting hole 5 and an air suction passage 17, heated by the burnt gas of a combustor 1, and blown off from warm air blowoff holes 12 of a blower 8. In this case, the air is blown off strongly by fans 20. On the other hand, when the door 3 is opened, the converting door 25 closes the collecting hole 5 and the outer air is taken in. In such a way, the heating of the cargo room can be carried out efficiently.
Patent JP-2001098571-A (JP)
Title: Manhole device
Inventor: KANEKO YOSHIO
IPC: E02D29/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a manhole device capable of adjusting a position of a manhole cover to a height and an inclination of a pavement surface by simple work and capable of steplessly changing a positional adjustment in a prescribed range. SOLUTION: In a manhole device composed of a manhole cover 1, an inner frame 2 for supporting the cover, an outer frame 4 out-fitted with loose clearance 3 for enabling a vertical movement of the inner frame and a pedestal 6 for supporting a collar-shaped horizontal part 5 of the outer frame, this device has an eaves-shaped part 8 forming an acute angle with an inner frame vertical wall arranged in a vertical wall lower edge part of the inner frame 2 and a means insertable/extractable between the eaves-shaped part 8 and a collar- shaped horizontal part upper surface 5 of the outer frame 4, and has a wedge- shaped spacer 9 having an inclination almost parallel to an eaves-shaped part bottom surface in a cross section.
Patent JP-H05116578-A (JP)
Title: Steering wheel equipped with air bag device
Inventor: KANEDA IWAO
IPC: B60R21/20
Filed: 1991-10-29
Abstract: PURPOSE:To cause deformation of the end face portion of a cover when an air bag swells and to facilitate and quicken the opening movement of the cover by forming a vacant portion between the end face portion of the cover which is opened like double doors when the air bag swells, and the opposite portion of a covering portion to the end face portion. CONSTITUTION:The rear end portion 32c of a cover 32 and the opposite portion 33a of a covering portion 33 opposite to the rear end portion 32c are separated from each other to form a vacant portion 48 between the rear end portion 32c and the opposite portion 33a. Therefore, when an air bag 37 swells, the rear end portion 32 of a rear cover piece 55 is deformed rearward, and the rear cover piece 55 is turned in the direction of an opening and opened. Then the opening movement of the rear cover piece 55 is facilitated and quickened so that adjustment of the swelling performance of the air bag 37 is facilitated. Also, a protruding streak 52 which is provided protrusively from the rear end portion 32d of an upper face portion 32b is rotated downward and enters the vacant portion 48 as the upper face portion 32b moves, so that the rear end portion 32c is freely deformed.
Patent JP-H11122941-A (JP)
Title: Detecting method for arm short-circuiting in inverter device
Inventor: SUZUKI TATSUYA
IPC: H02M7/48
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To select most suitable semiconductor switches for the detection of arm short-circuiting based on output rating by monitoring each arm current, when one of the semiconductor switches to bridge-connected arms is kept on and the other is kept off for a specified period, based on direct-current voltage after an inverter device is actuated. SOLUTION: After the start-up of an inverter device 30 has been completed, an on signal is given from a control circuit 31 only to a phase-U arm for a certain period, and then only to a phase-X arm, a phase-V arm, a phase-Y arm, a phase-W arm and a phase-Z arm for a certain period, respectively. If the semiconductor switch to the phase-W arm, for example, is brought into short-circuit breakdown state for some reason, the voltage produced across both the ends of a shunt resistance is monitored through the control circuit 31. If a judgment level is exceeded, the arm is discriminated to be in a short-circuit state. That is indicated on an indication panel or the like and the subsequent operation is prevented from being performed. Thus, any short circuit can be detected without breakdown of the semiconductor switches of the other sound arms, by keeping on the faulty semiconductor switch for a specified period based on a direct-current input voltage to a power converter 15, when the inverter is started.
Patent JP-H09127285-A (JP)
Title: Reactor in-core guide device
Inventor: FUKAMICHI KENJIRO
IPC: G21C19/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To raise reliability by surely detecting the state that the lower end of an upper guide rod member is loaded in a stud. SOLUTION: The lower end of an upper guide rod member 16 provided inside a reactor pressure vessel 1 is loaded in the stud 19 of a lower guide rod member 17 in this in-core guide device of a reactor. In the upper guide rod member 16, a dry battery 25, a light, a reflection mirror 26, a limit switch electrically connecting to the dry battery 25 and an operation rod 37 freely contacting the limit switch are provided. In the upper guide rod member 16, a window 22 for transmitting the light from the light 23 is provided. When the upper guide rod member 16 is inserted in the stud 19, it detects the displacement of the both, the limit switch is turned on, current flows from the dry battery to the light 23 and the light 23 turns on. This is confirmed with the light from the window 22 to confirm the loading state.
Patent JP-H09128097-A (JP)
Title: Portable information processor
Inventor: IWASAKI YUJI
IPC: G06F15/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily retrieve and confirm information in the closed state of a protection member. SOLUTION: The protection member 25 is rotatably fixed to a device body 21. The member 25 is formed by a translucent member capable of observing the input display screen of an input display device 22 in its closed state. An operating hole 29 is formed on a part of the member 25 and an operation button 30 and a cursor button 31 to be operated through the hole 29 are formed on the body 21. Consequently the contents of the input display screen can be confirmed even in the closed state of the member 25 and information can be retrieved/confirmed while operating the button 30 or 31 through the hole 29.
Patent JP-H04261980-A (JP)
Title: Door knob with built-in key
Inventor: KENESU ENU GURANDEI SHINIA
IPC: E05B55/00
Filed: 1991-10-04
Abstract: PURPOSE: To insert the knob door even from either side into a door opening for temporary engagement before permanent mounting, to translate a turn bar by using household tools to release a cylinder lock for substitution without removing a lock set from the door and to assemble the turn bar and the cylinder lock without interfering normal door set operation. CONSTITUTION: The knob door has a turn button installed into a sleeve and an external cylinder lock and has two subassemblies arranged on both sides of the door, and the button and the lock are connected mutually by a turn bar. These subassemblies are retained temporarily by mutually engaging a grooved rigid projection 57 and a flexible spring projection 52 at the inner ends of each housing 22, 38 inserted into the mounting hole of the door elastically. The temporary retaining is continued until permanent securing engagement to the door of the two subassemblies using clamps are also conducted to the two subassemblies.
Patent JP-H06106342-A (JP)
Title: Flux foaming device
Inventor: TANABE KATSUTOSHI
IPC: B05C11/10
Filed: 1992-09-29
Abstract: PURPOSE:To produce fine and uniform bubbles B and to stabilize the formation of these bubbles B. CONSTITUTION:A foaming tank 3 is provided with an ejection hole 2. The inside bottom of the foaming tank 3 is provided with a foaming pipe 7. A flux tank 5 contg. a flux liquid 6 is provided. A flux liquid 6 is supplied from this flux tank 5 via a flux liquid supply pipe 4 into the foaming tank 3. A cylinder 9 contg. carbon dioxide G in a compressed state is provided. The carbon dioxide G is supplied from a cylinder 9 via a carbon dioxide supply pipe 8 to the foaming pipe 7 to form the bubbles B. Regulators 12, 13 for regulating the respective supply rates of the carbon dioxide supply pipe and the flux liquid supply pipe 4 are provided.
Patent JP-2001107342-A (JP)
Title: Gate device
Inventor: WAKAMATSU MAKOTO
IPC: E02B7/54
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To protect a watertight device from flowing water including earth/sand and gravel by installing a second watertight device in a floodgate door of a gate device. SOLUTION: In a gate device arranged in the middle of a waterway, a floodgate door is arranged on a base body of this gate device so as to be movable in the vertical direction, a watertight device for cutting off flowing water when this floodgate door lowers is arranged in this floodgate door, and a second watertight device for restraining the flowing water mixed with earth/sand is arranged in the floodgate door in the lower direction of the watertight device.
Patent JP-H06132268-A (JP)
Title: Method for controlling flow of liquid, and its flow controller
Inventor: SUZUKI KEITA
IPC: H01L21/306
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method of accurately measuring the volume of liquid, which makes possible the acquisition of processing liquid whose concentration is adjusted precisely. CONSTITUTION:This is a liquid flow control method for controlling the flow of the liquid 12a supplied from a liquid source supply source 12 into a volume measuring tank 11 by detecting the weight of the liquid 12a inside a volume measuring tank 11 with a weight sensor 13 and monitoring the detection result of the weight sensor 13 and the quantity of supplied liquid to the weight stored in advance by the use of a controller 14, thereby opening and closing an opening and closing valve 16 with a facility controller 15. Hereby, the liquid level can be detected continuously, so the flow can be controlled highly accurately, and besides it is not in contact with the liquid to be measured, so the mixing in of the impurities can be made zero.
Patent JP-S63140585-A (JP)
Inventor: NOERU AASAA BAAREI
IPC: H01L35/02
Filed: 1987-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05102448-A (JP)
Title: Solid-state image sensor
Inventor: NISHIDA YASUO
IPC: H04N5/335
Filed: 1991-10-04
Abstract: PURPOSE:To provide a solid-state image sensor which can be fixed to an optical apparatus even without using a sheet metal fixing. CONSTITUTION:A solid state image sensor 1 comprises at least two positioning plates 20 horizontally protruding from sidewalls 12, 12' of a package and having positioning holes 22. Thus, an optical axis of an optical apparatus can be easily brought into coincidence with a center of a solid-state image sensor chip and yet a light receiving surface of the chip can be held perpendicularly to the optical axis.
Patent JP-H06139678-A (JP)
Title: Auto-changer device
Inventor: OKABE NAOTO
IPC: G11B17/22
Filed: 1992-10-22
Abstract: PURPOSE:To reduce a useless space for moving media and hence to make the device small in size and thin in thickness by providing a space for setting plural media and also a space for mounting a driving part on one flat surface of a tray and moving the individual media linearly between these spaces. CONSTITUTION:Spaces 4-7 are provided on a tray 2 which is drawable from the device main body 1, and the spaces 4-6 are specified as minidisk(MD) setting spaces, while the space 7 as the space for the driving part. The individual MDA-MDC are mounted on these spaces 4-6 respectively, and when the tray 2 is withdrawn into the main body 1, the MDA is moved to the space 7 by an interspace moving means to begin with. Then, the MDB and MDC are moved to vacant spaces 4 and 5 respectively, and when the MDA is finished in its reproducing, it is moved to the space 6, and afterward, the MDB and MDC are moved in turn to the space 7 to be reproduced in a similar manner. By this method, a useless space for moving the media is reduced, and hence the device can be miniaturized and thinned in size.
Patent JP-H05120328-A (JP)
Title: Machine translation device
Inventor: OKUMURA AKIHIRO
IPC: G06F17/27
Filed: 1991-10-30
Abstract: PURPOSE:To provide the machine translation device which can obtain the translated result of an objective input sentence with suitable translated words. CONSTITUTION:An input part 9 fetches a sentence from an input device 8, fetches command data from a command data input part 12 and inserts the command data into the sentence. The inserted sentence is separated by a command separation part 3, the sentence is translated by a translation processing part 1, and the command is held in a command buffer part 5. A command analysis part 4 analyzes the command and stores the change data of the translated words in a change data storage part 6. When retrieval is requested to a dictionary retrieval part 7 concerning the translated words of words in the case of translating the sentence, the translation processing part 1 optimably changes the retrieved result based on the above-mentioned change data by retrieving a translation dictionary part 2 and translates the sentence in response to the translation processing part 1.
Patent JP-H09127823-A (JP)
Title: Image forming device
Inventor: KAJIWARA TADAYUKI
IPC: G03G15/20
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by discriminating the image data presence part of a recording paper and heat-controlling the heating roller of a fixing unit, in accordance with only the image data presence part, on the recording paper. SOLUTION: A control means 20 controls the processes of electrifying, exposing, developing, transferring, fixing, etc., as each electrophotgraphic process. When a printing start signal from an image processing means 22 is inputted to the control means 20, an image data discriminating means 23 discriminates where the image data exists on the recording paper, with the image data from the image processing means 22 and outputs the fact to the control means 20 as a discriminating signal. The control means 20 sets the heating timing of a fixing unit 15 based on the discriminating signal. Then, the control means 20 starts and controls each electrophotographic process. Out of these processes, a fixing unit driving means 21 has the input of a heating signal from the control means 20 and judges whether to heat/drive the fixing unit 15 or not.